#include "ltmm.h"
|
C Syntax |
HRESULT IltmmTVTuner_get_TVFormat(pTV, pVal) |
|
C++ Syntax |
HRESULT get_TVFormat(pVal) |
|
IltmmTVTuner *pTV; |
/* pointer to an interface */ |
|
long *pVal; |
/* pointer to a variable */ |
Gets the analog video TV standard in use.
|
Parameter |
Description |
|
|
pTV |
Pointer to an IltmmTVTuner interface. |
|
|
pVal |
Pointer to a variable to be updated with the TV standard in use. Possible values are: |
|
|
|
Value |
Meaning |
|
|
0x00000000 |
No analog video (digital sensor). |
|
|
0x00000001 |
Analog video is NTSC (M) standard, 7.5 IRE black |
|
|
0x00000002 |
Analog video is NTSC (M) standard, 0 IRE black (Japan). |
|
|
0x00000004 |
NTSC-433. |
|
|
0x00000010 |
Analog video is PAL-B standard. |
|
|
0x00000020 |
Analog video is PAL (D) standard. |
|
|
0x00000080 |
Analog video is PAL (H) standard. |
|
|
0x00000100 |
Analog video is PAL (I) standard. |
|
|
0x00000200 |
Analog video is PAL (M) standard. |
|
|
0x00000400 |
Analog video is PAL (N) standard. |
|
|
0x00000800 |
Analog video is PAL-60 standard. |
|
|
0x00001000 |
Analog video is SECAM (B) standard. |
|
|
0x00002000 |
Analog video is SECAM (D) standard. |
|
|
0x00004000 |
Analog video is SECAM (G) standard. |
|
|
0x00008000 |
Analog video is SECAM (H) standard. |
|
|
0x00010000 |
Analog video is SECAM (K) standard. |
|
|
0x00020000 |
Analog video is SECAM (K1) standard. |
|
|
0x00040000 |
Analog video is SECAM (L) standard. |
|
|
0x00080000 |
Analog video is SECAM (L1) standard. |
|
|
0x00100000 |
Analog video is Combination (N) PAL standard (Argentina). |
Returns
|
S_OK |
The function was successful. |
|
<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Comments
To determine the analog video TV standards supported by the installed tuner, use IltmmTVTuner::get_AvailableTVFormats.
For more detailed information, refer to the Microsoft documentation for IAMTVTuner::get_TVFormat.
Required DLLs and Libraries
|
LTMM For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64
See Also
|
Elements: |
|
|
Topics: |
Example
For a C example, refer to IltmmTVTuner::get_AvailableTVFormats Example for C.
For a C example, refer to IltmmTVTuner::get_AvailableTVFormats Example for C++.